danyuthasilpe, chuleekorn and promjang, B. (2023) “The Effects of a Self-Management Program on Lung Function and Dyspnea Among Patients with Chronic Obstructive Pulmonary Disease, Sawankhalok District, Sukhothai Province”, Nursing Journal CMU, 50(1), pp. 127–142. available at: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/260736 (accessed: 12 April 2025).